I thought that the series was done? And I'm adding my recommandation to Hardcore History, it's a great podcast.

I'm pretty sure he said episode 6 was the finale.

Well that just ruined my day.

I'm sorry! Though it did feel very wrapped up with the end corresponding with the end of the war. Personally I hope he does the Korean or Vietnam war eventually. I had very little insight into WWI until listening to his podcasts, and I think those could lend themselves to very interesting episodes.

he's going to do an ancient world one next since we've been on ww2 so long, he said.

There are new episodes of HH addendum very often though

Pretty sure the series ends at 6.